diff options
Diffstat (limited to 'gpu')
| -rw-r--r-- | gpu/config/gpu_info_collector_win.cc | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gpu/config/gpu_info_collector_win.cc b/gpu/config/gpu_info_collector_win.cc index 53343f6..eabf9b2 100644 --- a/gpu/config/gpu_info_collector_win.cc +++ b/gpu/config/gpu_info_collector_win.cc @@ -665,6 +665,45 @@ void MergeGPUInfo(GPUInfo* basic_gpu_info, return; } + // Track D3D Shader Model (if available) + const std::string& shader_version = + context_gpu_info.vertex_shader_version; + + // Only gather if this is the first time we're seeing + // a non-empty shader version string. + if (!shader_version.empty() && + basic_gpu_info->vertex_shader_version.empty()) { + + // Note: do not reorder, used by UMA_HISTOGRAM below + enum ShaderModel { + SHADER_MODEL_UNKNOWN, + SHADER_MODEL_2_0, + SHADER_MODEL_3_0, + SHADER_MODEL_4_0, + SHADER_MODEL_4_1, + SHADER_MODEL_5_0, + NUM_SHADER_MODELS + }; + + ShaderModel shader_model = SHADER_MODEL_UNKNOWN; + + if (shader_version == "5.0") { + shader_model = SHADER_MODEL_5_0; + } else if (shader_version == "4.1") { + shader_model = SHADER_MODEL_4_1; + } else if (shader_version == "4.0") { + shader_model = SHADER_MODEL_4_0; + } else if (shader_version == "3.0") { + shader_model = SHADER_MODEL_3_0; + } else if (shader_version == "2.0") { + shader_model = SHADER_MODEL_2_0; + } + + UMA_HISTOGRAM_ENUMERATION("GPU.D3DShaderModel", + shader_model, + NUM_SHADER_MODELS); + } + MergeGPUInfoGL(basic_gpu_info, context_gpu_info); basic_gpu_info->dx_diagnostics = context_gpu_info.dx_diagnostics; |